396804960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3018

約数の個数: 192

約数和(自身を含む): 1434101760

約数和(自身を除く): 1037296800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2963, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5926, 6696, 7440, 8370, 8889, 8928, 11160, 11852, 13392, 14815, 14880, 16740, 17778, 22320, 23704, 26667, 26784, 29630, 33480, 35556, 44445, 44640, 47408, 53334, 59260, 66960, 71112, 80001, 88890, 91853, 94816, 106668, 118520, 133335, 133920, 142224, 160002, 177780, 183706, 213336, 237040, 266670, 275559, 284448, 320004, 355560, 367412, 400005, 426672, 459265, 474080, 533340, 551118, 640008, 711120, 734824, 800010, 826677, 853344, 918530, 1066680, 1102236, 1280016, 1377795, 1422240, 1469648, 1600020, 1653354, 1837060, 2133360, 2204472, 2480031, 2560032, 2755590, 2939296, 3200040, 3306708, 3674120, 4133385, 4266720, 4408944, 4960062, 5511180, 6400080, 6613416, 7348240, 8266770, 8817888, 9920124, 11022360, 12400155, 12800160, 13226832, 14696480, 16533540, 19840248, 22044720, 24800310, 26453664, 33067080, 39680496, 44089440, 49600620, 66134160, 79360992, 99201240, 132268320, 198402480, 396804960]

約数ペア:

[(1, 396804960), (2, 198402480), (3, 132268320), (4, 99201240), (5, 79360992), (6, 66134160), (8, 49600620), (9, 44089440), (10, 39680496), (12, 33067080), (15, 26453664), (16, 24800310), (18, 22044720), (20, 19840248), (24, 16533540), (27, 14696480), (30, 13226832), (31, 12800160), (32, 12400155), (36, 11022360), (40, 9920124), (45, 8817888), (48, 8266770), (54, 7348240), (60, 6613416), (62, 6400080), (72, 5511180), (80, 4960062), (90, 4408944), (93, 4266720), (96, 4133385), (108, 3674120), (120, 3306708), (124, 3200040), (135, 2939296), (144, 2755590), (155, 2560032), (160, 2480031), (180, 2204472), (186, 2133360), (216, 1837060), (240, 1653354), (248, 1600020), (270, 1469648), (279, 1422240), (288, 1377795), (310, 1280016), (360, 1102236), (372, 1066680), (432, 918530), (465, 853344), (480, 826677), (496, 800010), (540, 734824), (558, 711120), (620, 640008), (720, 551118), (744, 533340), (837, 474080), (864, 459265), (930, 426672), (992, 400005), (1080, 367412), (1116, 355560), (1240, 320004), (1395, 284448), (1440, 275559), (1488, 266670), (1674, 237040), (1860, 213336), (2160, 183706), (2232, 177780), (2480, 160002), (2790, 142224), (2963, 133920), (2976, 133335), (3348, 118520), (3720, 106668), (4185, 94816), (4320, 91853), (4464, 88890), (4960, 80001), (5580, 71112), (5926, 66960), (6696, 59260), (7440, 53334), (8370, 47408), (8889, 44640), (8928, 44445), (11160, 35556), (11852, 33480), (13392, 29630), (14815, 26784), (14880, 26667), (16740, 23704), (17778, 22320)]